11404741480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25919867}}^1$

素因数の和:25919889

約数の個数: 32

約数和(自身を含む): 27993457440

約数和(自身を除く): 16588715960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 25919867, 51839734, 103679468, 129599335, 207358936, 259198670, 285118537, 518397340, 570237074, 1036794680, 1140474148, 1425592685, 2280948296, 2851185370, 5702370740, 11404741480]

約数ペア:

[(1, 11404741480), (2, 5702370740), (4, 2851185370), (5, 2280948296), (8, 1425592685), (10, 1140474148), (11, 1036794680), (20, 570237074), (22, 518397340), (40, 285118537), (44, 259198670), (55, 207358936), (88, 129599335), (110, 103679468), (220, 51839734), (440, 25919867)]